BOTANY 



MYXOPHYCEAE (continue*) 



Oscillatoria tenuis, Ag. 



amphibia, Ag. 



aerugescens, Drumm. 



splendida, Grev. 



chalybea, Mertens 

 Spirulina major, Kiitz. 

 Gloeotrichia pisum (Ag.) 



MYXOPHYCEAE (continued) 



Gloeotrichia natans (Hedw.) 

 Merismopedia glauca (Ehrenb.) 

 Coelosphaerium Kutzinghianum, Nag. 

 Porphyridium cruentum (Ag.) 

 Chroococcus cohaerens (Brb.) 



pallidus, Nag. IB : Moira, 1906, K. & K. M. 

 Fisher 



LICHENES 



(Lichens) 



The lichens of Charnwood Forest and the Twycross district were mostly found by 

 Mr. Bloxam. His localities were published by Leighton & Crombie ; excepting those which now 

 have his name within brackets they rest solely on his authority. The best list of lichens is to be 

 found in White's Gazetteer (1863), drawn up by Coleman. 9 



Collema pulposum, Ach. ZA 



furvum, Ach. [ZA] 



flaccidum, Ach. ZA 



glaucescens, Hoffm. ZA 



cheileum, Ach. ZB 



crispum, Ach. IB, ZA, ZB 



[ cristatum, Hoffm. IB, ZA] 

 [ fasciculare, Ach. IA] 

 Collemodium biatorinum, Nyl. 2A 

 Leptogium lacerum, Ach. IA, ZA 



'pulvinatum, Nyl. IB 



tremelloides, Gray f IB 

 Sphinctrina anglica, Nyl. IB 



Calicium melanophaeum, Ach. ft ferrugineum, 

 Schaer. I B 



hyperellum, Ach. IB, ZB 



curtum, Turn. & Borr. IB-ZB 



trachelinum, Ach. ZA 



chrysocephalum, Ach. ZA 

 Trachylia tympanella, Fr. IB, ZA 



stigonella, Fr. IB 

 [Sphaerophorus coralloides, Pers. IB, ZA] 



fragilis, Ach. IB (Bloxam) Charnwood F. 



(Crombie) 

 Baeomyces rufus, DC. IB, ZA 



roseus, Pers. IB (Bloxam) 



aeruginosus, DC. ZA 

 [Stereocaulon coralloides, Fr. 2 A] 

 Cladonia alcicornis, FlOrke ZA 



pyxidata, Fr. I A 3, 6 



ft pocillum, Fr. ZA 



pityrea, Florke, ZA 



fimbriata, Fr. IB 



f. macra, Crombie. ZA 



"fibula, Nyl. 



ft subcornuta, Nyl. ZA 

 f. tortuosa, Nyl. ZA 



gracilis, Hoffm. IB, ZA 



f. aspera, Fl6rke. 2 A 



cornuta, Fr. IB 



cervicornis, Schaer. ZA 



furcata, Hoffm. IA-ZB 



ft corymbosa, Nyl. ZA 

 y spinosa, Hook. IB 



"racemosa, Nyl. f. recurva, FlOrke. ZA 



Cladonia pungens, FlOrke. 2A 



*muricata, Cromb. ZA 



squamosa, Hoffm. IA-ZB 



*adspersa, Nyl. ZA 



caespiticia, FlOrke. 2A 



delicata, Florke. IB (Bloxam in Fl. L.) 



coccifera, Schaer. I B, 2A 



macilenta, Hoffm. ZA, ZB 



f. scolecina, Nyl. IB 

 var. coronata, Nyl. ZA 

 var. ostreata, Nyl. ZA 



Florkeana, Fr. f. trachypoda, Nyl. IB 

 Cladina rangiferina, Nyl. IB, ZA 



silvatica, Nyl. IB, 2 A 



f. portentosa, Leight. ZA 

 var. alpestris, Nyl. ZA 

 f. pumila, Leight. 2A 



uncialis, Nyl. IB, 2 A 

 Ramalina farinacea, Ach. IA~3, 6 



fraxinea, Ach. IA-3, 6 



fastigiata, Ach, ZA ZB, 6 



calicaris, Nyl. IB, 2B, 6 



pollinaria, Ach. IB, ZB, 6 



- evernioides, Nyl. IB 

 Usnea florida, Ach. IB 



hirta, Hoffm. IB, ZB, 6 



- dasypoga, Nyl. IB, ZA 



ceratina, Ach. IB 

 Alectoria jubata, Nyl. 2A 

 Cetraria aculeata, Fr. IB, 2A 



f. hispida, Cromb. IB, ZA 

 [Platisma sepincola, Nyl. IB (Bloxam), (ulophyllum ?) 1 



- ulophyllum, Nyl. IB 



- difiusum, Nyl. IB 



- glaucum, Nyl. IB, ZA, 6 

 Evernia prunastri, Ach. IA-4, 6 



furfuracea, Fr. IB-ZB 



f. scobicina, Nyl. IB, ZB 

 Parmelia perlata, Ach. IA-3 



- laevigata, Ach. ZA 



- tiliacea, Ach. IB (Bloxam), ZB Horwood 



saxatilis, Ach. iA~3, 6 



f. furfuracea, Schaer. ZA, ZB 



sulcata, Tayl. ZA, ZB, 6 



Borreri, Turn. IB-ZB, 6 



* It is customary to place the lichens in a separate class, but the British forms will be placed as a family 

 of the Ascomycetes, one of the great sub-classes of the fungi, unless any of them should be found to belong to 

 another sub-class. 



53 



